Cover=oy.cElm('div');
Cover.setStyle({'display':'none','position':'absolute','left':'0','width':'100%','top':'0','background':'#000','filter':'alpha(opacity=0)','mozOpacity':'0','opacity':'0.00'});
Cover.style.height=document.body.offsetHeight+'px';
PositionBox=oy.cElm('div');
PositionBox.setStyle({'display':'none','position':'fixed','left':'0','width':'100%','top':'0','height':'100%'});
oy.et(document.body,oy.Elm).ap(Cover).ap(PositionBox);
ConfirmBox=oy.cElm('div');
PositionBox.ap(ConfirmBox);

CoverDiv={
	_hide:function(){Cover.hide();PositionBox.hide();},
	_show:function(){Cover.show();PositionBox.show();},
	_toggle:function(){Cover.toggle();PositionBox.toggle();},
	setBoxStyle:function(style){oy.setStyle(ConfirmBox,style);return this;},
	_clear:function(){
		ConfirmBox.innerHTML='';
	},
	addtxt:function(html){
		ConfirmBox.innerHTML=ConfirmBox.innerHTML+html;return this;
	},
	_ap:function(elm){
		ConfirmBox.ap(elm);return this;
	}
}